Entity cement


Attribute                                 Flags   Data Type

From material:
   description                            I       ndt_comment

                                          A textual description of the material. 

   ref_existence_kind                     MI      ref_existence_kind

                                          The existence kind of the material e.g. actual,
                                          planned, required, or predicted. 

   component_of_material                  IV      set[0 .. N] of (component_material)

                                          This describes the use of this material as being
                                          part of the composition of another material. 

   contain_material                       IV      set[0 .. N] of (material_composition)

                                          These provide the description of the composition
                                          of the material. 

   material_classification                IV      set[0 .. N] of (material_classification)

                                          Indicates a material class is being assigned to
                                          this material. 

   fulfill                                IV      set[0 .. N] of (material_fulfillment)

                                          Indicates the existence of a material which utilizes
                                          the specifications of this material. 

   sampled_by_activity                    IV      set[0 .. N] of (sample_acquisition)

                                          Indicates various sample acquisition activities
                                          which extract pieces or fractions of this material.

   process_history                        IV      set[0 .. N] of (materials_processing)

                                          Indicates various processing activities which
                                          act upon this material. 

   material_typification                  IV      set[0 .. N] of (material_typification)

                                          Indicates the association of a material with various
                                          specifications of material types. 

   used_in_processing                     IV      set[0 .. N] of (materials_processing)

                                          Indicates various processing activities which
                                          utilize this material in the process. 

   fulfillment                            IV      set[0 .. N] of (material_fulfillment)

                                          Shows the association between this material and
                                          the material that this is the fulfillment of.
                                          For example, this may be an actual material that
                                          fulfills a planned material. 

   material_installation                  IV      set[0 .. N] of (material_installation)

                                          Records the periods of time the material is used
                                          as a facility or by an activity. 

   pty_mass                               IV      set[0 .. N] of (pty_mass)

                                          may have a property of 

   pty_concentration_volume_per_mole      IV      set[0 .. N] of (pty_concentration_volume_per_mole)

                                          may have a property of 

   pty_concentration_mass_per_volume      IV      set[0 .. N] of (pty_concentration_mass_per_volume)

                                          may have a property of 

   pty_concentration_mole_per_volume      IV      set[0 .. N] of (pty_concentration_mole_per_volume)

                                          may have a property of 

   pty_absolute_abundance                 IV      set[0 .. N] of (pty_absolute_abundance)

                                          may have a property of 

   pty_concentration_mass_per_mass        IV      set[0 .. N] of (pty_concentration_mass_per_mass)

                                          may have a property of 

   pty_concentration_volume_per_volume    IV      set[0 .. N] of (pty_concentration_volume_per_volume)

                                          may have a property of 

   pty_weight                             IV      set[0 .. N] of (pty_weight)

                                          may have a property of 

   pty_element_value                      IV      set[0 .. N] of (pty_element_value)

                                          may have a property of 


From technical_object:
   data_collection                        IV      set[0 .. N] of (data_collection)

                                          Indicates the data collections that include this
                                          instance of E and P data. 

   graphical_element                      IV      set[0 .. N] of (graphical_element)

                                          Specifies one or more graphical elements which
                                          are depicting this data item. 

   datum_for_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being used as a basis
                                          for comparison with another object. 

   object_of_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being classified in
                                          a rank order based on its characteristics. 


identifier                                U       ndt_name

                                          An alphanumeric string which identifies the object.

pty_yield                                 V       set[0 .. N] of (pty_yield)

                                          may have a property of 

End of entity cement


M - mandatory, U - unique, I - inherited, V - inverse, N - named type


EPICENTRE schema version 2.1

INDEX august POSC Mobil ABOUT
The Epicentre schema is copyright © 1994, 1995, 1996 by POSC, Houston, Texas, USA